Dioctanoylglycol

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  6.30

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  346.79  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -6.76  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000178  (Modified Grain method)
    MP  (exp database):  -10 deg C
    BP  (exp database):  344.5 deg C
    VP  (exp database):  2.88E-06 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.04224
       log Kow used: 6.30 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  40 mg/L (20 deg C)
        Exper. Ref:  RIDDICK,JA ET AL. (1986)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.054637 mg/L
    Wat Sol (Exper. database match) =  40.00
       Exper. Ref:  RIDDICK,JA ET AL. (1986)

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.66E-005  atm-m3/mole
   Group Method:   3.70E-006  atm-m3/mole
   Exper Database: 4.85E-08  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.744E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.30  (KowWin est)
  Log Kaw used:  -5.703  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  12.003
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1631
   Biowin2 (Non-Linear Model)     :   1.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.3813  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.3901  (hours-days  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   1.1567
   Biowin6 (MITI Non-Linear Model):   0.9878
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7490
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.000384 Pa (2.88E-006 mm Hg)
  Log Koa (Koawin est  ): 12.003
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00781 
       Octanol/air (Koa) model:  0.247 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.22 
       Mackay model           :  0.385 
       Octanol/air (Koa) model:  0.952 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  18.3251 E-12 cm3/molecule-sec
      Half-Life =     0.584 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.004 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.302 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  4966
      Log Koc:  3.696 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.730E-001  L/mol-sec
  Kb Half-Life at pH 8:      29.387  days   
  Kb Half-Life at pH 7:     293.868  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.649 (BCF = 446.1)
       log Kow used: 6.30 (estimated)

 Volatilization from Water:
    Henry LC:  4.85E-008 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River: 2.141E+004  hours   (892 days)
    Half-Life from Model Lake : 2.337E+005  hours   (9738 days)

 Removal In Wastewater Treatment:
    Total removal:              93.09  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.31  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.444           14           1000       
   Water     7.66            208          1000       
   Soil      42.6            416          1000       
   Sediment  49.3            1.87e+003    0          
     Persistence Time: 668 hr